package com.acoffee.mapper;

import com.acoffee.pojo.User;
import org.apache.ibatis.annotations.Mapper;
import org.springframework.stereotype.Repository;

/**
 * @author acoffee
 * @create 2021-11-25 16:31
 */
@Mapper
@Repository
public interface UserMapper {
    User queryOne(int id);
}
